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Appendix A - sDIO Module
102 Adept SmartController User’s Guide, Rev. E
A.4 Using Multiple sDIO Modules
Additional sDIO modules can be added to a system. The recommended maximum is four
sDIO modules for a SmartController CS system and eight sDIO modules in a CX. See
Figure A-5 for cabling and configuration information. Note that each sDIO must have a
unique block number (between 16 and 31) for both the input and output signals.
1. Connect a 24VDC cable from the XDC2 port on sDIO #1 to the XDC1 port on sDIO
#2. See the “Connecting Power” on page 30 for cabling requirements.
2. Connect an IEEE 1394 cable from one of the IEEE 1394 ports on sDIO #1 to one of
the IEEE 1394 ports on sDIO #2.
3. Execute CONFIG_C and select a block number for sDIO #2. Block 17 is
recommended. See “Modifying the Default sDIO Configuration” on page 98 for
details on this process.
4. In CONFIG_C, continue to assign groups of signal numbers to bytes 1 to 4 in the
block. See “sDIO Signal Mapping Example 2” on page 101.
5. Repeat steps 1 to 4 for each additional sDIO module.
6. Exit CONFIG_C and reboot the controller.
Figure A-5. Using Multiple sDIO Modules
NOTE: When adding additional sDIO modules, each additional sDIO
module must be grounded per all applicable regulations.
1 2 3
RS-422/485
XUSR
XSYS
SF
XMCP
1.1
SmartController CS
LANHPE
OFF
24V 5A
ON
RS-232/TERM
XFP
HDES
XDIO
Eth 10/100
*S/N 3561-XXXXX*
SW1
Device Net
IEEE-1394
XDC1 XDC2
- + - +
1 2 3 4
OK
R
1.2
SF
IEEE-1394
X2
SC-DIO
LINK
*S/N 3563-XXXXX*
X1
24V 0.5A
R
OK
X4
- + - +
1.1 1.2
XDC1 XDC2
X3
SF
IEEE-1394
X2
SC-DIO
LINK
*S/N 3563-XXXXX*
X1
24V 0.5A
R
OK
X4
- + - +
1.1 1.2
XDC1 XDC2
X3
SF
IEEE-1394
X2
SC-DIO
LINK
*S/N 3563-XXXXX*
X1
24V 0.5A
R
OK
X4
- + - +
1.1 1.2
XDC1 XDC2
X3
SF
IEEE-1394
X2
SC-DIO
LINK
*S/N 3563-XXXXX*
X1
24V 0.5A
R
OK
X4
- + - +
1.1 1.2
XDC1 XDC2
X3
1394 cable
1394 cable
1394 cable
1394 cable
24VDC from
Customer-supplied
power supply
24VDC cable
24VDC cable
24VDC cable
1394 cable
24VDC cable
Block 16 (default)
Input Signals 1033 to 1064
Output Signals 0033 to 0064
Adept
SmartController
Adept sDIO
Module #1
Block 17
Input Signals 1065 to 1096
Output Signals 0065 to 0096
Adept sDIO
Module #2
Block 18
Input Signals 1097 to 1128
Output Signals 0097 to 0128
Block 19
Input Signals 1129 to 1160
Output Signals 0129 to 0160
Recommended
Configurations
Adept sDIO
Module #3
Adept sDIO
Module #4